August 4 - BP reports that the well achieved "static condition" shortly after midnight after drilling mud is said to now fill the well.

Lost circulation is when drilling mud flows into the formation uncontrollably.

I've had a few Desire Petroleum shares for ages and they're adept at drilling mud around the Falklands.

Specialists for Mobil say the ocean dilutes other wastes, like drilling mud and pulverized rock, rendering them harmless.

Several examples are clay suspensions, drilling mud, toothpaste, mayonnaise, chocolate, and mustard.

However if the cave is much more than four inches deep, the density-neutron log is reading little more than drilling mud.

It says that only 12,700 acres of the plain - less than 1 percent - would be marred by the usual detritus: rigs, pipelines, drilling mud, airfields.

Lignosulfonates are used in tanning leather, making concrete, drilling mud, drywall and so on.

During normal well drilling, drilling mud is pumped through the drill stem and out of the drill bit.

Efforts were also made to use the shredded currency as insulation, mattress filling and "drilling mud" for oil exploration, but again the material was not suitable.